INDUCTION HEATING TYPE HEATER

PROBLEM TO BE SOLVED: To provide a heater device in which an exothermic layer is hardly damaged and a local recessed deformation is hardly caused even if a local load is added to the device surface. SOLUTION: The heater device has a front layer portion 3 provided on the front side of a core layer po...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUDA HIROSHI, MITSUNAGA TOMOHITO, HAKAMADA HIDEKI, OE OKIKAZU
Format:	Patent
Sprache:	eng
Schlagworte:	COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FURNITURE HUMAN NECESSITIES SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR SPICE MILLS SUCTION CLEANERS IN GENERAL TOILET ACCESSORIES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a heater device in which an exothermic layer is hardly damaged and a local recessed deformation is hardly caused even if a local load is added to the device surface. SOLUTION: The heater device has a front layer portion 3 provided on the front side of a core layer portion 2 which can share support of an external load, and an induction heating coil 4 is provided on the rear side of the core layer portion 2. The front layer portion 3 is provided with a covering layer 5 made of synthetic resin to form the device surface 1a, an exothermic layer 6 made of metal thin film provided on the rear side of the covering layer 5, and a heat insulation layer 7 which is provided between the rear side of the exothermic layer 6 and the front side of the core layer portion 2, and has a large number of hollow parts 7b formed surrounded by pressure-resistant separation parts 7a made of synthetic resin going from the front side to the rear side, with the front side and/or the rear side open. COPYRIGHT: (C)2010,JPO&INPIT